body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #1a1a1a;
    font-family: 'Arial', sans-serif;
    color: white;
}

.game-container {
    position: relative;
}

.info-bar {
    display: flex;
    justify-content: space-between;
    padding: 10px 20px;
    background: #333;
    border-radius: 5px 5px 0 0;
}

canvas {
    background: #000;
    display: block;
    border-radius: 0 0 5px 5px;
}

.score, .difficulty, .lives {
    font-size: 18px;
    padding: 0 15px;
}

.powerup {
    margin-left: 20px;
    color: #ffd700;
}

.lives {
    color: #ff4444;
}